【Compatible with Vehicle】: Compatible with 2015 2016 GMC Chevy Duramax 6.6L, Replace Part Number: Ts C12 100G TSC12100G. 【Beneficial Upgrade】: Since the automobile is not equipped with a factory diesel fuel lift pump system, it is possible to introduce additional air and impurities into the fuel. The working state of the engine will change, the combustion is incomplete, and the life of the engine will be shortened. Replacing the diesel fuel lift pump system can prevent the occurrence of the above problems. 【High Quality Materials and Manufacturing Processes】: High quality materials are used to ensure the service life of the product. The filter grade of 2 mm ensures that impurities such as water, debris, and air in diesel can be effectively removed, making the idle speed of the engine more stable and extending the service life of the engine. 【Easy of Installation】: The diesel fuel lift pump system can be installed without special equipment. Easy to install without danger. Ensure that customers are not disturbed during the installation process. 【Dedicated to Your Satisfaction】: We are committed to providing you with the utmost satisfaction. Our comprehensive after-sales service is at your disposal. Should you have any inquiries or require assistance, please don't hesitate to get in touch with us. Your contentment is our priority.